# !/usr/bin/env python
# -*- coding: utf-8 -*-
import pandas as pd

if __name__ == '__main__':
    data = {
        "name": ["wind", "ccc", "aaa"],
        "age": [21, 18, 20],
        "height": [175, 163, 180],
        "sex": ["m", "w", "m"]
    }
    df = pd.DataFrame(data)
    print(df.drop(["height", "sex"]))
